DeWalt DCB104 Battery 4 Inputs 10.8/12V/18V/54/8Ah
Quick take
The DeWalt DCB104 is a four-port fast charger built for DEWALT battery users who want to keep multiple batteries ready at the same time. It supports 12V Max, 20V Max, and FLEXVOLT 20V/60V battery types, with an 8A output per port while charging simultaneously. The main tradeoff is cost, plus some buyers find removing certain batteries from the slots can take extra effort.
Pros and cons
Pros
- Four ports let you charge multiple batteries at once (12V Max, 20V Max, and FLEXVOLT 20V/60V).
- Fast charging times highlighted for 20V Max batteries, including a 4.0Ah charge in about 40 minutes and a 6.0Ah charge in about 60 minutes.
- Status indicator lights make it easier to see charging progress at a glance.
- Built with mounting options in mind, including ToughSystem-compatible side brackets for rail mounting.
Cons
- Higher price point compared with simpler single- or dual-port chargers.
- Some users report batteries can be stubborn to remove from the charger, especially certain higher-voltage packs.
- It’s designed for the DEWALT FLEX ecosystem, so it may not be the right choice if you use other battery brands or systems.
What buyers think
Buyer feedback themes are generally focused on speed, convenience, and day-to-day usability. Many reviewers like that the unit can keep several batteries charging at the same time and reduces idle time waiting for batteries to finish. Several also mention the indicator lights help with quick status checks. There is limited-but-consistent buyer commentary around battery removal being a little difficult for some battery sizes, which can slow down how quickly you swap packs. Overall, the review evidence supports the idea that this charger is best for busy DEWALT tool setups, while being a less comfortable fit if you want a simple, inexpensive charger or dislike fiddly docking and removal.
What the dewalt DCB104 is for
If your workflow uses more than one battery at a time, the DCB104 is designed to reduce downtime. It charges four batteries simultaneously across DEWALT voltage platforms, so you can rotate packs between tools without waiting for one battery to finish before starting the next.
Key specs that affect real-world use
Charging compatibility and ports
- Number of ports: 4
- Battery types: 12V Max*, 20V Max*, and FLEXVOLT 20V/60V max* (charged across the supported platforms)
- Output per port: 8A output per port while charging simultaneously
Fast-charge timing examples
- A 4.0Ah 20V Max battery: about 40 minutes
- A 6.0Ah 20V Max battery: about 60 minutes
- Charging examples also include support for specific FLEXVOLT configurations (time estimates are provided for certain battery models)
Pros and cons for different buyer types
Best for
- DEWALT users running multiple tools and needing several batteries ready for swap during a workday.
- People who want fewer chargers on the bench because the DCB104 handles up to four batteries at once.
- Jobsite or workshop setups that benefit from organized charging and mounting compatibility (ToughSystem rail mounting via side brackets).
Who should think twice
- Shoppers who only need to charge one battery occasionally, since a multi-port unit typically costs more.
- Buyers who dislike chargers where battery insertion and removal feels tight or stubborn, particularly with certain battery sizes.
- Anyone outside the DEWALT ecosystem, since this charger is intended for DEWALT battery platforms.
How it compares (by what matters)
Because no direct competitor models were specified, use these comparison criteria to choose the right direction:
- Choose a multi-port fast charger like the DCB104 if you consistently run multiple batteries and want less downtime.
- Choose a simpler charger if your battery needs are small and you are more budget-sensitive, since you likely will not benefit from charging four packs simultaneously.
- Stay within the same battery ecosystem (DEWALT FLEX platforms in this case) to avoid compatibility frustrations.
Verdict
The DeWalt DCB104 is a practical upgrade for DEWALT owners who care about fast, organized charging and regularly cycle multiple batteries. Its four-port design and support for 12V Max, 20V Max, and FLEXVOLT packs make it well-suited for busy setups. The value question mostly comes down to whether you need multi-battery charging enough to justify the cost, and whether you are comfortable with the slightly stubborn battery removal some buyers mention.
Price and availability
Pricing varies by retailer. If you are ready to buy, check the latest listing and confirm you are selecting the charger model that matches your battery platform needs.
FAQ
How many batteries can the DeWalt DCB104 charge at once?
It has four charging ports, and it is designed to charge compatible batteries simultaneously across the supported DEWALT voltage platforms.
What battery types does the DCB104 support?
It supports DEWALT 12V Max*, 20V Max*, and FLEXVOLT 20V/60V max* batteries.
How fast is the charging?
Charging time depends on battery capacity and type. Examples provided include about 40 minutes for a 4.0Ah 20V Max battery and about 60 minutes for a 6.0Ah 20V Max battery when using the supported fast-charge behavior.
Does the charger have status indicators?
Yes. Indicator lights show charging status, which helps you check progress at a glance.
Is it compatible with all DEWALT battery systems?
It is intended for DEWALT FLEX-platform batteries mentioned above. If you use different battery brands or unrelated systems, compatibility may not be guaranteed.
Are there any downsides to consider before buying?
The common buying caveats are the higher price compared with basic chargers, and reports that certain batteries can be a bit stubborn to remove from the slots.
Specifications
| Product Title | DeWalt DCB104 Battery 4 Inputs 10.8/12V/18V/54/8Ah |
|---|---|
| Category | Tools & Home Improvement > Power & Hand Tools > Power Tool Parts & Accessories > Battery Packs & Chargers > Battery Packs |
| Brand | DEWALT |
| Manufacturer | DEWALT |
| Model Number | DEWDCB104 |
| Color | yellow |
| Item Weight | 2 Kilograms |
| Output Voltage | 18 Volts (DC) |
| Input Voltage | 18 Volts |
| Battery Charge Time | 40 minutes |
| Current Rating | 8 Amps |
| Amperage | 8 Amps |
| Compatible Devices | DWDCB104 |
| Connector Type Used on Cable | XR |
| Number of Ports | 4 |
| Mfr Part Number | DWDCB104 |
| Specification Met | CE |
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